Java Connector.getProtocolHandler方法代码示例

import org.apache.catalina.connector.Connector; //导入方法依赖的package包/类
private Connector createSSLConnector(String absoluteKeyStore, String keystorePass) {
	Connector connector = new Connector("org.apache.coyote.http11.Http11NioProtocol");
	Http11NioProtocol protocol = (Http11NioProtocol) connector.getProtocolHandler();
	try {
		connector.setPort(8443);
		connector.setSecure(true);
		connector.setScheme("https");
		
		protocol.setSSLEnabled(true);
		protocol.setKeystoreFile(absoluteKeyStore);
		protocol.setKeystorePass(keystorePass);
		protocol.setKeystoreType("JKS");
		protocol.setKeyAlias("tomcat");
		return connector;
	} catch(Exception ex) {
		throw new IllegalStateException("Can't access to keystore: [" + absoluteKeyStore + "]", ex);
	}
}
 

import org.apache.catalina.connector.Connector; //导入方法依赖的package包/类
/**
 * Deregister the MBean for this
 * <code>Connector</code> object.
 *
 * @param connector The Connector to be managed
 *
 * @exception Exception if an MBean cannot be deregistered
 * @deprecated  Unused. Will be removed in Tomcat 8.0.x
 */
@Deprecated
static void destroyMBean(Connector connector, Service service)
    throws Exception {

    // domain is engine name
    String domain = service.getContainer().getName();
    if (domain == null)
        domain = mserver.getDefaultDomain();
    ObjectName oname = createObjectName(domain, connector);
    if( mserver.isRegistered( oname ))  {
        mserver.unregisterMBean(oname);
    }
    // Unregister associated request processor
    String worker = null;
    ProtocolHandler handler = connector.getProtocolHandler();
    if (handler instanceof Http11Protocol) {
        worker = ((Http11Protocol)handler).getName();
    } else if (handler instanceof Http11NioProtocol) {
        worker = ((Http11NioProtocol)handler).getName();
    } else if (handler instanceof Http11AprProtocol) {
        worker = ((Http11AprProtocol)handler).getName();
    } else if (handler instanceof AjpProtocol) {
        worker = ((AjpProtocol)handler).getName();
    } else if (handler instanceof AjpAprProtocol) {
        worker = ((AjpAprProtocol)handler).getName();
    }
    ObjectName query = new ObjectName(
            domain + ":type=RequestProcessor,worker=" + worker + ",*");
    Set<ObjectName> results = mserver.queryNames(query, null);
    for(ObjectName result : results) {
        mserver.unregisterMBean(result);
    }
}
 

import org.apache.catalina.connector.Connector; //导入方法依赖的package包/类
/**
 * Updates each ThreadPoolExecutor with the current time, which is the time
 * when a context is being stopped.
 * 
 * @param context
 *            the context being stopped, used to discover all the Connectors
 *            of its parent Service.
 */
private void stopIdleThreads(Context context) {
    if (serverStopping) return;

    if (!(context instanceof StandardContext) ||
        !((StandardContext) context).getRenewThreadsWhenStoppingContext()) {
        log.debug("Not renewing threads when the context is stopping. "
            + "It is not configured to do it.");
        return;
    }

    Engine engine = (Engine) context.getParent().getParent();
    Service service = engine.getService();
    Connector[] connectors = service.findConnectors();
    if (connectors != null) {
        for (Connector connector : connectors) {
            ProtocolHandler handler = connector.getProtocolHandler();
            Executor executor = null;
            if (handler != null) {
                executor = handler.getExecutor();
            }

            if (executor instanceof ThreadPoolExecutor) {
                ThreadPoolExecutor threadPoolExecutor =
                    (ThreadPoolExecutor) executor;
                threadPoolExecutor.contextStopping();
            } else if (executor instanceof StandardThreadExecutor) {
                StandardThreadExecutor stdThreadExecutor =
                    (StandardThreadExecutor) executor;
                stdThreadExecutor.contextStopping();
            }

        }
    }
}
 

import org.apache.catalina.connector.Connector; //导入方法依赖的package包/类
public void customize(Connector connector) {
    Http11NioProtocol protocol = (Http11NioProtocol) connector.getProtocolHandler();
    //设置最大线程数
    protocol.setMaxThreads(1024);
    //设置最大连接数
    protocol.setMaxConnections(2048);
    //设置连接超时时间
    protocol.setConnectionTimeout(30000);
}
 

import org.apache.catalina.connector.Connector; //导入方法依赖的package包/类
/**
 * Deregister the MBean for this <code>Connector</code> object.
 *
 * @param connector
 *            The Connector to be managed
 *
 * @exception Exception
 *                if an MBean cannot be deregistered
 * @deprecated Unused. Will be removed in Tomcat 8.0.x
 */
@Deprecated
static void destroyMBean(Connector connector, Service service) throws Exception {

	// domain is engine name
	String domain = service.getContainer().getName();
	if (domain == null)
		domain = mserver.getDefaultDomain();
	ObjectName oname = createObjectName(domain, connector);
	if (mserver.isRegistered(oname)) {
		mserver.unregisterMBean(oname);
	}
	// Unregister associated request processor
	String worker = null;
	ProtocolHandler handler = connector.getProtocolHandler();
	if (handler instanceof Http11Protocol) {
		worker = ((Http11Protocol) handler).getName();
	} else if (handler instanceof Http11NioProtocol) {
		worker = ((Http11NioProtocol) handler).getName();
	} else if (handler instanceof Http11AprProtocol) {
		worker = ((Http11AprProtocol) handler).getName();
	} else if (handler instanceof AjpProtocol) {
		worker = ((AjpProtocol) handler).getName();
	} else if (handler instanceof AjpAprProtocol) {
		worker = ((AjpAprProtocol) handler).getName();
	}
	ObjectName query = new ObjectName(domain + ":type=RequestProcessor,worker=" + worker + ",*");
	Set<ObjectName> results = mserver.queryNames(query, null);
	for (ObjectName result : results) {
		mserver.unregisterMBean(result);
	}
}
 

import org.apache.catalina.connector.Connector; //导入方法依赖的package包/类
/**
 * Updates each ThreadPoolExecutor with the current time, which is the time
 * when a context is being stopped.
 * 
 * @param context
 *            the context being stopped, used to discover all the Connectors
 *            of its parent Service.
 */
private void stopIdleThreads(Context context) {
	if (serverStopping)
		return;

	if (!(context instanceof StandardContext)
			|| !((StandardContext) context).getRenewThreadsWhenStoppingContext()) {
		log.debug("Not renewing threads when the context is stopping. " + "It is not configured to do it.");
		return;
	}

	Engine engine = (Engine) context.getParent().getParent();
	Service service = engine.getService();
	Connector[] connectors = service.findConnectors();
	if (connectors != null) {
		for (Connector connector : connectors) {
			ProtocolHandler handler = connector.getProtocolHandler();
			Executor executor = null;
			if (handler != null) {
				executor = handler.getExecutor();
			}

			if (executor instanceof ThreadPoolExecutor) {
				ThreadPoolExecutor threadPoolExecutor = (ThreadPoolExecutor) executor;
				threadPoolExecutor.contextStopping();
			} else if (executor instanceof StandardThreadExecutor) {
				StandardThreadExecutor stdThreadExecutor = (StandardThreadExecutor) executor;
				stdThreadExecutor.contextStopping();
			}

		}
	}
}